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73 lines
1.6 KiB
Nix
73 lines
1.6 KiB
Nix
{ stdenv, ghc, pkgconfig, glibcLocales
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, cacert, stack, makeSetupHook, lib }@depArgs:
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{ buildInputs ? []
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, extraArgs ? []
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, LD_LIBRARY_PATH ? []
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, ghc ? depArgs.ghc
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, stack ? depArgs.stack
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, ...
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}@args:
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let
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stackCmd = "stack --internal-re-exec-version=${stack.version}";
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# Add all dependencies in buildInputs including propagated ones to
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# STACK_IN_NIX_EXTRA_ARGS.
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stackHook = makeSetupHook {} ./stack-hook.sh;
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in stdenv.mkDerivation (args // {
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buildInputs = buildInputs
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++ lib.optional (stdenv.hostPlatform.libc == "glibc") glibcLocales;
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nativeBuildInputs = [ ghc pkgconfig stack stackHook ];
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STACK_PLATFORM_VARIANT = "nix";
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STACK_IN_NIX_SHELL = 1;
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STACK_IN_NIX_EXTRA_ARGS = extraArgs;
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# XXX: workaround for https://ghc.haskell.org/trac/ghc/ticket/11042.
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LD_LIBRARY_PATH = lib.makeLibraryPath (LD_LIBRARY_PATH ++ buildInputs);
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# ^^^ Internally uses `getOutput "lib"` (equiv. to getLib)
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# Non-NixOS git needs cert
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GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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# Fixes https://github.com/commercialhaskell/stack/issues/2358
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LANG = "en_US.UTF-8";
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preferLocalBuild = true;
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preConfigure = ''
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export STACK_ROOT=$NIX_BUILD_TOP/.stack
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'';
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buildPhase = args.buildPhase or ''
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runHook preBuild
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${stackCmd} build
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runHook postBuild
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'';
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checkPhase = args.checkPhase or ''
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runHook preCheck
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${stackCmd} test
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runHook postCheck
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'';
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doCheck = args.doCheck or true;
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installPhase = args.installPhase or ''
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runHook preInstall
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${stackCmd} --local-bin-path=$out/bin build --copy-bins
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runHook postInstall
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'';
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})
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